Disruption and recovery/ resilience, and safety issues in freight transportation

货运中断与恢复/弹性以及安全问题

• 批准号: RGPIN-2016-04512
• 负责人: Verma, Manish
• 金额: $ 2.26万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=709344
• 关键词: Disruption; recovery; resilience; safety; issues

Freight transportation is crucial to the lifeline of modern society because it connects the producers to geographically dispersed consumers. In North America, this connection is facilitated by an extensive freight transportation system comprised of surface, marine and air transportation. However, investment in transportation infrastructure has not kept pace with the increased volume of goods, which in turn has resulted in at or near capacity operation for the freight transport sector. Simultaneously, risks from disruptions that are intentionally designed to damage or cripple the transportation system such as a terrorist related events or result from naturally occurring weather based events have increased. Given the significance of this sector both on its own merit and as a consequence of its impact on the overall economy, every effort should be made to ensure maximum utilization of related assets, including appropriate maintenance, and protection of related infrastructure from both intentional and nature-induced disruptions. Thus, Theme I of this research program will investigate the strategic and tactical issues that determine the resilience of a transportation system as a consequence of both intentional and random disruptions, and then propose analytical frameworks and mitigation strategies to cope with such disruptions. Theme II will focus on the railroad transportation of hazardous materials (hazmat). The proposed projects are extensions of my ongoing engagement in this domain, and endeavor to develop novel techniques to mitigate hazmat risk by investigating the current industry practice surrounding: railcar consolidation; train make-up; and, train routing. This proposed research program will be significant in three ways: first, understand the impact of disruption in the Canadian rail-truck intermodal (freight) transportation network; second, develop appropriate prevention and/or mitigation strategies to cope with both random and intentional disruptions; and third, investigate novel techniques to mitigate risk from rail hazmat shipments. Thus, this research program will enable me to contribute to my longer term objectives to develop analytical methodologies for the mitigation of hazmat risk and safe transportation of rail hazmat shipments such that the probability of catastrophic train accidents could be further reduced; and, to develop strategies to ensure resilient operation of the Canadian freight transportation sector in general, and rail-truck intermodal segment in particular.

货物运输对于现代社会的生命线至关重要，因为它将生产者与地理上分散的消费者联系起来。 在北美，由水陆、海运和空运组成的广泛的货运系统促进了这种联系。 然而，对运输基础设施的投资跟不上货物量的增加，这反过来又导致货运部门的运营能力达到或接近能力。 同时，来自故意设计为损坏或削弱运输系统的中断的风险（诸如与恐怖主义有关的事件或由自然发生的基于天气的事件引起的中断）已经增加。 鉴于这一部门本身的价值及其对整个经济的影响所具有的重要性，应尽一切努力确保最大限度地利用相关资产，包括适当维护和保护相关基础设施，使其不受故意破坏和自然引起的破坏。 因此，本研究计划的主题I将调查决定交通系统的弹性的战略和战术问题，作为故意和随机中断的结果，然后提出分析框架和缓解策略，以科普这种中断。 专题二将侧重于危险材料的铁路运输。 拟议的项目是我在这一领域持续参与的延伸，并奋进通过调查当前的行业实践来开发新技术，以减轻危险品风险：铁路车辆整合;列车编组;和列车路线。 这项拟议的研究计划将在三个方面具有重要意义：第一，了解加拿大铁路卡车多式联运（货运）运输网络中断的影响;第二，制定适当的预防和/或缓解策略，以科普随机和故意中断;第三，研究新技术，以减轻铁路危险品运输的风险。 因此，这项研究计划将使我能够为我的长期目标做出贡献，以制定减轻危险品风险和铁路危险品运输安全运输的分析方法，从而进一步降低灾难性火车事故的可能性;并制定战略，以确保加拿大货运部门的弹性运营，特别是铁路卡车多式联运部分。